| 14:53 MST |  Clear | -14°C / 7°F | -18°C / 0°F | 72% | 1009 mb (29.8 in) | SW 17 kph (SW 10.4 mph) | - | 10SM |
| | KRXE 082153Z AUTO 21009KT 10SM CLR M14/M18 A2981 RMK AO2 SLP175 T11391183 |
| 13:53 MST |  Partly Cloudy | -14°C / 7°F | -18°C / 0°F | 72% | 1009 mb (29.8 in) | SW 22 kph (SW 13.8 mph) | - | 10SM |
| | KRXE 082053Z AUTO 21012KT 10SM FEW020 M14/M18 A2980 RMK AO2 SLP169 T11391183 52009 |
| 12:53 MST |  Clear | -13°C / 9°F | -18°C / 0°F | 66% | 1008 mb (29.77 in) | SW 19 kph (SW 11.5 mph) | - | 10SM |
| | KRXE 081953Z AUTO 23010KT 10SM CLR M13/M18 A2978 RMK AO2 SLP161 T11331183 |
| 11:53 MST |  Clear | -15°C / 5°F | -21°C / -6°F | 60% | 1008 mb (29.77 in) | S 11 kph (S 6.9 mph) | - | 10SM |
| | KRXE 081853Z AUTO 19006KT 10SM CLR M15/M21 A2978 RMK AO2 SLP163 T11501211 |
| 10:53 MST |  Clear | -17°C / 1°F | -22°C / -8°F | 65% | 1008 mb (29.77 in) | S 11 kph (S 6.9 mph) | - | 10SM |
| | KRXE 081753Z AUTO 18006KT 10SM CLR M17/M22 A2976 RMK AO2 SLP160 T11671222 11144 21200 51035 |
| 09:53 MST |  Clear | -18°C / 0°F | -22°C / -8°F | 71% | 1007 mb (29.74 in) | S 15 kph (S 9.2 mph) | - | 10SM |
| | KRXE 081653Z AUTO 18008KT 10SM CLR M18/M22 A2973 RMK AO2 SLP152 T11781222 |
| 08:53 MST |  Clear | -18°C / 0°F | -23°C / -9°F | 65% | 1005 mb (29.68 in) | Calm | - | 10SM |
| | KRXE 081553Z AUTO 00000KT 10SM CLR M18/M23 A2969 RMK AO2 SLP137 T11831228 |
| 07:53 MST |  Clear | -19°C / -2°F | -23°C / -9°F | 71% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KRXE 081453Z AUTO 00000KT 10SM CLR M19/M23 A2964 RMK AO2 SLP123 T11891228 53030 |
| 06:53 MST |  Mostly Cloudy | -17°C / 1°F | -21°C / -6°F | 71% | 1002 mb (29.59 in) | Calm | - | 10SM |
| | KRXE 081353Z AUTO 00000KT 10SM BKN043 BKN090 M17/M21 A2960 RMK AO2 SLP101 T11671211 |
| 05:53 MST |  Mostly Cloudy | -17°C / 1°F | -22°C / -8°F | 65% | 1001 mb (29.56 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KRXE 081253Z AUTO 27003KT 10SM BKN041 M17/M22 A2957 RMK AO2 SLP091 T11671217 |
| 04:53 MST |  Overcast | -14°C / 7°F | -18°C / 0°F | 72% | 1000 mb (29.53 in) | Calm | 0.00 mm (0.00 in) | 10SM |
| | KRXE 081153Z AUTO 00000KT 10SM BKN047 BKN070 OVC090 M14/M18 A2954 RMK AO2 SNE34 SLP074 P0000 60000 T11441178 11128 21144 53013 |
| 03:53 MST |  Overcast Light Snow | -14°C / 7°F | -19°C / -2°F | 66% | 999 mb (29.5 in) | ENE 7 kph (ENE 4.6 mph) | 0.00 mm (0.00 in) | 9SM |
| | KRXE 081053Z AUTO 06004KT 9SM -SN BKN038 BKN060 OVC075 M14/M19 A2951 RMK AO2 SNE0957B51 SLP062 P0000 T11441189 |
| 03:13 MST |  Mostly Cloudy | -14°C / 7°F | -18°C / 0°F | 72% | 999 mb (29.5 in) | NE 7 kph (NE 4.6 mph) | 0.00 mm (0.00 in) | 10SM |
| | KRXE 081013Z AUTO 04004KT 10SM BKN039 BKN100 M14/M18 A2951 RMK AO2 SNE0957 P0000 |
| 02:53 MST |  Overcast Light Snow | -14°C / 7°F | -18°C / 0°F | 72% | 999 mb (29.5 in) | ENE 9 kph (ENE 5.8 mph) | 0.00 mm (0.00 in) | 7SM |
| | KRXE 080953Z AUTO 06005KT 7SM -SN BKN023 OVC034 M14/M18 A2950 RMK AO2 SNB18 SLP056 P0000 T11441178 |
| 02:38 MST |  Overcast Light Snow | -14°C / 7°F | -17°C / 1°F | 78% | 999 mb (29.5 in) | NE 11 kph (NE 6.9 mph) | 0.00 mm (0.00 in) | 5SM |
| | KRXE 080938Z AUTO 05006KT 5SM -SN BKN025 BKN032 OVC039 M14/M17 A2950 RMK AO2 SNB18 P0000 TSNO |
| 02:21 MST |  Overcast Light Snow | -14°C / 7°F | -17°C / 1°F | 78% | 999 mb (29.5 in) | ENE 13 kph (ENE 8.1 mph) | 0.00 mm (0.00 in) | 9SM |
| | KRXE 080921Z AUTO 06007KT 9SM -SN SCT025 OVC033 M14/M17 A2950 RMK AO2 SNB18 P0000 |
| 01:53 MST |  Overcast | -14°C / 7°F | -17°C / 1°F | 78% | 999 mb (29.5 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KRXE 080853Z AUTO 04007KT 10SM BKN025 OVC044 M14/M17 A2950 RMK AO2 SLP056 T11391167 56005 |
| 01:50 MST |  Overcast | -14°C / 7°F | -17°C / 1°F | 78% | 999 mb (29.5 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KRXE 080850Z AUTO 04007KT 10SM BKN027 OVC046 M14/M17 A2950 RMK AO2 |
| 00:53 MST |  Overcast | -13°C / 9°F | -16°C / 3°F | 78% | 999 mb (29.5 in) | NE 11 kph (NE 6.9 mph) | - | 9SM |
| | KRXE 080753Z AUTO 05006KT 9SM OVC055 M13/M16 A2951 RMK AO2 SLP061 T11331156 |
| 00:31 MST |  Overcast Fog And Mist | -13°C / 9°F | -16°C / 3°F | 78% | 999 mb (29.5 in) | NE 13 kph (NE 8.1 mph) | - | 6SM |
| | KRXE 080731Z AUTO 05007KT 6SM BR BKN032 OVC060 M13/M16 A2951 RMK AO2 |